IC manufacturers Texas Instruments
IC manufacturers (96)
- All manufacturers
Analog Devices
Infineon Technologies
Maxim Integrated
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (12)
- Ablic (23)
- Advanced Power (4)
- Allegro Microsystems (83)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (130)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Broadcom (47)
- Cambridge GaN Devices (16)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Dialog Semiconductor (11)
- Diodes Incorporated (219)
- Divimath (8)
- Elmos AG (1)
- EPC (98)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (6)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- Ikanos (3)
- IKON (1)
- Indie Semiconductor (1)
- Innovision Semiconductor Inc (2)
- Intel (80)
- Inventchip Technology (3)
- ISSI (34)
- JoulWatt (20)
- KDPOF (2)
- Kinetic Technology (9)
- Lattice semiconductor Corporation (9)
- Littelfuse (1)
- M3 Technology (M3Tek) (4)
- Macnica (16)
- MaxLinear (175)
- MikroE (7)
- MindCet (1)
- Monolithic Power Systems (879)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (2)
- Nisshinbo Micro Device Inc. (10)
- Nordic Semiconductor (1)
- Novosense Micro (1)
- NXP (312)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (96)
- Pulsiv (18)
- Qorvo (87)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (289)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (90)
- SG-Micro (19)
- Silanna Semiconductor (8)
- Silergy Corporation (29)
- Silicon Laboratory Inc. (90)
- Silicontent Technology (56)
- Silvertel (54)
- Skyworks (31)
- Southchip (6)
- Summit Wireless (1)
- Tagore Tech (4)
- Taiwan Semiconductor (1)
- TDK Corporation (1)
- Tempo Semiconductor (1)
- Torex (37)
- Toshiba (25)
- Transphorm (21)
- TransSIP (2)
- Union (21)
- uPI Semiconductor (1)
- Valens Semiconductor (18)
- Wise Integration (1)
- Wolfspeed (5)
- Xilinx (18)
- XL Semiconductor (3)
- XYSemi (62)
Texas Instruments OPA837 | Demoboard TIDA-01055
ADC Voltage Reference Buffer Optimization Reference Design for High Performance DAQ Systems
Overview
| Topology | Other Topology |
| IC revision | E1 |
Description
The TIDA-01055 reference design for high performance DAQ Systems optimizes the ADC reference buffer to improve SNR performance and reduce power consumption with the TI OPA837 high-speed op amp. This device is used in a composite buffer configuration and provides a 22% power improvement over traditional op amps. Voltage reference sources with an integrated buffer often lack the drive strength required to achieve optimal performance in a high-channel count systems. This reference design is capable of driving several ADCs, and achieves a system ENOB of 15.77 bits using an 18-bit, 2-MSPS SAR ADC.
Features
Remark: Schematic and BOM PDF are added.
- Two-Stage Buffer Design for Reducing NoiseGenerated From Voltage Reference
- Implements New Low-Power Reference Driver WithSlew Rate Capability to Drive a 2-MSPS SAR ADC
Typical applications
- Data Acquisition(DAQ)
- Lab Instrumentation, semiconductor test equipment, LCD test equipment
- Battery Test
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | Application | PCB/Cable/Panel | Modularity | Wire Section | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Q (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | L (µH) | ISAT (A) | fres (MHz) | Mount | Ti | Ø ID (mm) | Ø OD (mm) | Qty. (pcs) | Pins | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691213710002 | SPEC | – | 6 files | WR-TBL Series 213 - 5.00 mm Horiz.l Entry Modular | Rising Cage Clamp | PCB | Yes | 26 to 16 (AWG) 0.5 to 1.5 (mm²) | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | 10 | – | – | – | – | – | THT | – | – | – | – | 2 | – | – | – | Horizontal | 10 | Box | |
 | 744025006 | SPEC | 8 files | WE-TPC SMT Tiny Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2828 | -40 °C up to +125 °C | – | – | – | 2.8 | 2.8 | – | 6.8 | 1.3 | 59 | SMT | – | – | – | 550 | 2 | – | 2.8 | – | – | 1.1 | – | ||
 | 744031680 | SPEC | 8 files | WE-TPC SMT Tiny Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3816 | -40 °C up to +125 °C | – | – | – | 3.8 | 3.8 | – | 68 | 0.22 | 12 | SMT | – | – | – | 1000 | 2 | – | 1.65 | – | – | 0.32 | – | ||
 | 150060RS75000 | SPEC | 25 files RAY files
| WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | 625 | Red | 630 | 250 | 2 | AlInGaP | 140 | – | – | – | 0603 | -40 °C up to +85 °C | – | – | – | 1.6 | 0.8 | – | – | – | – | SMT | – | – | – | 4000 | – | – | 0.7 | – | – | – | Tape and Reel | ||
 | 885012006057 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 100 pF | ±5% | 50 | 0603 | -55 °C up to +125 °C | 1000 | 10 GΩ | NP0 Class I | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | 4000 | – | – | 0.8 | – | – | – | 7" Tape & Reel | ||
 | 9774050360R | SPEC | – | 6 files | WA-SMSI SMT Steel Spacer with internal Thread M3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +150 °C | – | – | – | 5 | – | – | – | – | – | – | M3 | 4.2 | 6 | 650 | – | – | – | – | – | – | Tape and Reel | |
 | 61300211121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 5.08 | – | – | – | – | – | THT | – | – | – | – | 2 | Single | – | Pin Header | Straight | 3 | Bag | |
| 61300311121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 7.62 | – | – | – | – | – | THT | – | – | – | – | 3 | Single | – | Pin Header | Straight | 3 | Bag |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691213710002 | SPEC | – |
| 744025006 | SPEC | |
| 744031680 | SPEC | |
| 150060RS75000 | SPEC | |
| 885012006057 | SPEC | |
| 9774050360R | SPEC | – |
| 61300211121 | SPEC | – |
| 61300311121 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | Application | PCB/Cable/Panel | Modularity | Wire Section | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Q (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | L (µH) | ISAT (A) | fres (MHz) | Mount | Ti | Ø ID (mm) | Ø OD (mm) | Qty. (pcs) | Pins | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples |
|---|